@Misc{ 
  GelEckJur17,
  author = { Eckrot, Alexander and Geldhauser, Carina and Jurczyk, Jan },
  title = { The storage location assignment problem in a multi-level warehouse under correlated batched orders },
  journal = {  },
  year = { 2017 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/3382/ },
  note = { cvgmt preprint}
}